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. Author manuscript; available in PMC: 2011 Aug 1.
Published in final edited form as: Pharmacol Biochem Behav. 2010 May 13;96(2):198–205. doi: 10.1016/j.pbb.2010.05.005

Figure 4.

Figure 4

(a) Number of crosses and (b) stereotypy behavior exhibited in response to challenge with 1.5 mg/kg amphetamine two days and 3 weeks after juveniles (JUV) and adults were previously exposed to either repeated restraint sessions (RS) (60 min per day for 5 days) or were left non-manipulated (NM). Data represent group means of the sum of behaviors exhibited during the final 40 minutes of a 60-min observation period, with bars denoting the standard error of the mean. In this figure, asterisks (*) signify a significant increase in the RS groups compared to the NM controls, collapsed across age and day of testing (p ≤ .05).